LMH6714/6720/6722 is a high speed video op amp, which features 400MHz small signal bandwidth, 1800V/µs slew rate and 0.01% and 0.01˚ differential gain and phase errors.
The LMH6714/6720/6722 series combines National's VIP10 high speed complementary bipolar process with current feedback topology to produce very high speed op amps. These devices provide a 400MHz small signal bandwidth at a gain of +2V/V and a 1800V/us slew rate while consuming only 5.6mA from +5V supplies.
The series offers exceptional video performance with 0.01% differential gain error for NTSC and PAL signals, driving a back terminated 75Ω load. They feature a flat gain response of 0.1dB to 120MHz and can deliver 70mA continuous output current, making them ideal for broadcast quality video systems.
| Gain Flatness (DC to 120MHz) | 0.1 dB |
|---|---|
| Differential Gain Error (LMH6714) | 0.01 % |
| Differential Phase Error (LMH6714) | 0.01 deg |
| Slew Rate (6V Step) | 1800 V/us |
The device can deliver 70mA of continuous output current.
The shutdown current for the LMH6720 is 500uA.
The shutdown pin must be at least 2.0V to turn the device on.